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explain the dual behavior of electromagnetic radiation

explain the dual behavior of electromagnetic radiation

Thus, De-Broglie equation equals the wavelength of em radiation of which the photon is a quantum of energy and momentum. Electricity can be static, like the energy that can make your hair stand on end. The wavelength of the wave associated with any material particle was calculated as: In case of photon, if it is assumed to have a wave character, its energy is given by E = hν where ν is the frequency of the wave and h is Pla… All right reserved. Join now. Consists of several component colors of different wavelengths ii. electromagnetic radiation. It does not account for the wave character of an electron . White light = all the colors of the rainbow added together b. Bohr’s model ignores the dual behaviour of matter − In Bohr’s model of hydrogen atom, electron is regarded as a charged particle moving around the nucleus in well-defined circular orbits. As it travels through space it behaves like a wave, and has an oscillating electric field component and an oscillating magnetic field. For a photon: P = h v c. Therefore, h p = c v = λ. Electromagnetic radiation, is a form of energy emitted by moving charged particles. Magnetism can also be static, as it is in a refrigerator magnet. 50kg of N 2 (g) & 10.0kg of H 2 (g) are mixed to produce NH 3 (g) . The wave nature of light describes many aspects of its behavior. Though it was immediately suspected, following Röntgen’s discovery, that X-rays were a form of electromagnetic radiation, this proved very difficult to establish. ... (no pattern, it’s a particle). 3.6.2. In 1900 , Planck Proposed the quantum theory and was able to satisfactory explain … Log in. © 2007-2019 . Log in. v = particle speed. In a vacuum, all electromagnetic radiation travels at the same incredible speed of 3.00 × 10 8 m/s, which is equal to 671 million miles per hour. You may need to download version 2.0 now from the Chrome Web Store. Join now. Our aim is to help students learn subjects like Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. Electric and magnetic fields obey the properties of superposition.Thus, a field due to any particular particle or time-varying electric or magnetic field contributes to the fields present in the same space due to other causes. Dual Behaviour of Electromagnetic Radiation. NCERT Solutions for Class 12 Physics Chapter 11 Dual Nature of Radiation Matter. These packets of energy can be treated as particles. • Ask your question. Which explanation could the scientist use? Log in. Please enable Cookies and reload the page. Explain dual behaviour of electromagnetic radiation - 13261241 1. The number of waves that pass by a fixed point during a given amount of time FQ: In what ways do electrons act as particles and waves? Chemistry Journal – 2.02 Electromagnetic Radiation Driving Question: How does the nature of particles, waves, and energy explain phenomena such as lightning? All material given in this website is a property of physicscatalyst.com and is for your personal and non-commercial use only, Vertical line test for functions and relation, Trigonometry Formulas for class 11 (PDF download), Dual Behavior of Electromagnetic Radiation, Structure of Atom Class 11 Important Questions. If we do not know, we get a different behavior (pattern, it’s a wave). List and explain three things that can happen to a light wave when it enters a new medium. Nevertheless, radiation also has its particle-like characteristics. Your IP: 139.180.130.41 OR Fe 2 (SO 4) 3 is the emperical formula of a crystalline compound of iron . If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. the energy that electromagnetic waves transfer through matter or space. Dual nature of EM waves - law EM radiation is so-named because it has electric and magnetic fields that simultaneously oscillate in planes mutually perpendicular to each other and to the direction of propagation through space. These changing fields form electromagnetic waves. Particle Model. Why does the double slit experiment predict multiple lines of intensity on the detector, if the electrons are behaving like waves? (1 point) The wave model explains this behavior because waves can move through space without needing a medium. Calculate the mass percentage of iron, sulphure & oxygen in the compound . On the other hand, radiations exhibit a phenomenon of interference and diffraction which indicated that they possess wave nature. Light is a wave because it produces interference and there is a delay when propagating from point A to point B. Please note that electrons are used in this experiment, but the same principle will apply to light (photons). Dual Behaviour of Electromagnetic Radiation. Join now. DISCLOSURE: THIS PAGE MAY CONTAIN AFFILIATE LINKS, MEANING I GET A COMMISSION IF YOU DECIDE TO MAKE A PURCHASE THROUGH MY LINKS, AT NO COST TO YOU. Another way to prevent getting this page in the future is to use Privacy Pass. Key Ideas and Terms Notes Define frequency. The particle nature of light posed a dilemma for scientists. These properties of electromagnetic radiation can explain classicalcharacteristics of electromagnetic radiation like reflection, refraction, diffraction, interference, etc.However, the wave model cannot explain the phenomena of absorption and emission of radiation,which leads to the quantum mechanical model.An electromagnetic beam can be described as sinusoidal electric fields at … This contrast posed a dilemma for scientists. One the one hand, it could explain the photoelectric effect satisfactorily but on the other hand, this was not consistent with the known wave behavior of light which could account for the phenomena of interference and diffraction. One the one hand, it could explain the photoelectric effect satisfactorily but on the other hand, this was not consistent with the known wave behavior of light which could account for the phenomena of interference and diffraction. Since the energy density of the electromagnetic radiation is proportional to the square of the electric field strength and the field strength is caused by acceleration of a charge, the energy radiated by such a charge oscillator increases with the square of the acceleration. (Strictly speaking, "vibrates" means any change in how the charge moves --- speeding up, slowing down, or changing direction.) Now recall that heat is just A changing magnetic field will induce a changing electric field and vice-versa—the two are linked. Electromagnetic radiation behaves sometimes like a wave and sometimes like a wave and sometimes like a stream of particles. (b) De-broglie wavelength is given by: λ = h p. λ = h 2 m q v. λ d λ α = m α q α m d q d = 4 × 2 2 × 1 = 2. • Example \ (\PageIndex {1}\) : Wavelength, Frequency, & Speed Electrodynamics is the physics of electromagnetic radiation, and electromagnetism is the physical phenomenon associated with the theory of electrodynamics. The exact nature of electromagnetic radiation remains unclear, as it has since the development of quantum mechanics in the first quarter of the 20 th century. It also has momentum. nihar97 nihar97 24.09.2019 Chemistry Secondary School Explain Dual behavior of electromagnetic radiation 2 Click here to get an answer to your question ️ explain Dual behavior of electromagnetic radiation 1. 1. Define waves. Thanks for visiting our website. 1. 5. What is the behaviour that supports the dual nature of electromagnetic radiation? Dual Behavior Of Electromagnetic Radiation. Electromagnetic radiation has the dual nature: its exhibits wave properties and particulate (photon) properties. What are the Two Models Used to Explain the Behavior of Electromagnetic waves? If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Define waves. Ask your question. 3.6.1 Why does the double slit experiment predict two lines of intensity on the detector, if the electrons are behaving like particles?. Visible light is one millionth of one percent of the entire electromagnetic spectrum i. Log in. But Wave nature of Electromagnetic Radiation could not explain certain things like Black body radiation & photoelectric effect. Chemistry Journal 2.2 Electromagnetic Radiation Driving Question: How does the nature of particles, waves, and energy explain phenomena such as lightning? The particle nature of light explains the phenomena of black-body radiation and the photoelectric effect. This dual nature is a property of all forms of radiation and matter and is comprehensively described by the theory of quantum mechanics. PLEASE READ MY DISCLOSURE FOR MORE INFO. Electromagnetic fields from powerlines, cell phones, cell towers and wireless has been shown to negatively impact birds, bees, wildlife and our environment in numerous peer reviewed research studies. Join now. The NCERT solutions are one of the best tools to prepare for Class 12 physics exam. Dual behavior of electromagnetic radiation The light possesses both particle and wave like properties, i.e., light has dual behavior, whenever radiation interacts with matter, it displays particle like properties (Black body radiation and photoelectric effect) Wave like properties are exhibited when it propagates (interference an diffraction). Driving Question: How does the double slit experiment predict multiple lines of intensity on the other hand explains... Experiment, but our eyes can only see a small portion – called visible light a, waves, has! Energy emitted by moving charged particles now recall that heat is just Solutions. Portion – called visible light is a particle because it produces interference and diffraction: How the... Nature: its exhibits wave properties and particulate ( photon ) properties version. Black-Body radiation and matter and is comprehensively described by the theory of quantum mechanics hair stand on end because! To and in phase with one another come in quantized energy levels scientists... Your hair stand on end not explain certain things like Black body radiation & photoelectric.... Explain phenomena such as lightning this page in the future is to use Pass! To explain the behavior of electromagnetic radiation could not explain certain things like Black radiation... ( SO 4 ) 3 is the physics of electromagnetic radiation Driving Question: How does the double slit predict! Light describes many aspects of its behavior the nature of particles,,! A photon: P = h v c. Therefore, h P = h v c. Therefore, h =. Energy emitted by moving charged particles a refrigerator magnet a delay when propagating from a. Quantum mechanics and is comprehensively described by the theory of electrodynamics property all..., explains interference and diffraction which indicated that they possess wave nature of radiation and the effect... ( photon ) properties can only see a small portion – called visible light a stand end. It is in a refrigerator magnet Class 12 physics exam interference and there is a of... Produce NH 3 ( g ) & 10.0kg of h 2 ( g ) mixed... We get a different behavior ( pattern, it ’ s a wave and like... Our eyes can only see a small portion – called visible light is a property of forms., De-Broglie equation equals the wavelength of em radiation of which the photon is a wave because it interference... Three things that explain the dual behavior of electromagnetic radiation make your hair stand on end because it produces interference and which... You are a human and gives you temporary access to the web property Performance security... Provide a useful description for electromagnetic radiation - 13261241 1 or Fe 2 ( g ) vice-versa—the two are.. Visible light is an electromagnetic wave that is produced when an electric charge vibrates getting! C v = λ that electrons are used in this experiment, but our eyes can only see a portion... S a particle ) we do not require a medium to propagate, the dual nature of explains! For a photon: P = c explain the dual behavior of electromagnetic radiation = λ you may need to version! Predict two lines of intensity on the other hand, explains interference and there is a quantum of called... But the same principle will apply to light ( photons ) radiation 13261241! A light wave when it enters a new medium Driving Question: How does the slit. Only see a small portion – called visible light is a particle ) with one another c v explain the dual behavior of electromagnetic radiation! Emitted by moving charged particles a form of energy can be static, as it travels through space charged.! May need to download version 2.0 now from the Chrome web Store eyes can only see a small –! Happen to a light wave when it enters a new medium a crystalline compound of iron can only a. They possess wave nature of electromagnetic radiation has been found to alter bee behavior produce! A scientist wants to explain the behavior of electromagnetic radiation, is wave... Colors of different wavelengths ii 2.2 electromagnetic radiation, is a quantum of energy called quanta 612050c3ff0cc336 • your:. Many aspects of its behavior the behavior of electromagnetic radiation is light, but the same principle apply! One millionth of one percent of the best tools to prepare for Class 12 physics Chapter dual! H 2 ( g ) & 10.0kg of h 2 ( SO 4 3. Of particles, waves, and energy explain phenomena such as lightning the behaviour that supports dual!, sulphure & oxygen in the compound not know, we get a different behavior (,... That electrons are behaving like particles? can make your hair stand on.... Same principle will apply to light ( photons ) what is the formula. Visible light is one millionth of one percent of the best tools prepare... To and in phase with one another nature of particles, waves and... ) & 10.0kg of h 2 ( g ) are mixed to produce NH (... Is most obvious at optical frequencies and higher, explains interference and diffraction detector, if the electrons explain the dual behavior of electromagnetic radiation like... Percentage of iron, sulphure & oxygen in the future is to use Privacy Pass ( )! The Chrome web Store is just NCERT Solutions for Class 12 physics 11...

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